2504925

素因数分解:

$3^4\times 5^2\times {\mathrm{1237}}^1$

素因数の和:1259

約数の個数: 30

約数和(自身を含む): 4643738

約数和(自身を除く): 2138813

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1237, 2025, 3711, 6185, 11133, 18555, 30925, 33399, 55665, 92775, 100197, 166995, 278325, 500985, 834975, 2504925]

約数ペア:

[(1, 2504925), (3, 834975), (5, 500985), (9, 278325), (15, 166995), (25, 100197), (27, 92775), (45, 55665), (75, 33399), (81, 30925), (135, 18555), (225, 11133), (405, 6185), (675, 3711), (1237, 2025)]